Taillight for a bicycle



FIG. 1 is a front view of a taillight for a bicycle showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view therof;

FIG. 5 is a right side view thereof, with the opposite side being a mirror image; and,

FIG. 6 is a front perspectve view thereof. 

The ornamental design for a taillight for a bicycle, as shown and described. 